Squamish-Lillooet Regional District (Whistler)
May
Weather in Squamish-Lillooet Regional District for May 2025
Your guide to Squamish-Lillooet Regional District weather in May - trends and predictions
In general, the average temperature in Squamish-Lillooet Regional District at the beginning of May is 8.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 6.4 °C by the end of May.
Expect significant rainfall in Squamish-Lillooet Regional District during May, with an average of 18 rainy days.
With an average of 2 snowy days, Squamish-Lillooet Regional District enjoys a light touch of snow in May.
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11
Dry days
18
Rainy days
2
Snow days
10°/-3°
Temperatures
8 km/h
Avg max wind
82 %
Avg humidity
Squamish-Lillooet Regional District in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  5° | 2 11° | 3  11° | 4 13° | |||
| 5 7° | 6 6° | 7  5° | 8  11° | 9  19° | 10 21° | 11 20° |
| 12  19° | 13 9° | 14 12° | 15 14° | 16 8° | 17  8° | 18 4° |
| 19 8° | 20 11° | 21 5° | 22  12° | 23 8° | 24 10° | 25 8° |
| 26 5° | 27 6° | 28 4° | 29  5° | 30 6° | 31 11° |
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Temperatures trend during May in Squamish-Lillooet Regional District
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May weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 5° /-9° | 0.2 mm | 0 cm | |
| 2 May | Patchy rain possible | 11° /-5° | 0.3 mm | 0 cm | |
| 3 May | Overcast | 11° /-1° | 0.1 mm | 0 cm | |
| 4 May | Patchy rain possible | 13° /-3° | 0.3 mm | 0 cm | |
| 5 May | Light rain shower | 7° /-5° | 9.8 mm | 0 cm | |
| 6 May | Light rain shower | 6° /-6° | 6.7 mm | 0 cm | |
| 7 May | Light freezing rain | 5° /-8° | 0.6 mm | 0.3 cm | |
| 8 May | Sunny | 11° /-3° | 0 mm | 0 cm | |
| 9 May | Partly cloudy | 19° /-3° | 0 mm | 0 cm | |
| 10 May | Sunny | 21° /1° | 0 mm | 0 cm | |
| 11 May | Sunny | 20° /1° | 0 mm | 0 cm | |
| 12 May | Thundery outbreaks possible | 19° /2° | 1.4 mm | 0 cm | |
| 13 May | Light rain shower | 9° /3° | 2.8 mm | 0 cm | |
| 14 May | Patchy rain possible | 12° /0° | 0.1 mm | 0 cm | |
| 15 May | Patchy rain possible | 14° /0° | 0.1 mm | 0 cm | |
| 16 May | Light rain shower | 8° /-4° | 16.4 mm | 0 cm | |
| 17 May | Patchy light rain with thunder | 8° /-5° | 12.8 mm | 0 cm | |
| 18 May | Light rain shower | 4° /-7° | 6.7 mm | 0 cm | |
| 19 May | Patchy rain possible | 8° /-7° | 0.5 mm | 0 cm | |
| 20 May | Patchy rain possible | 11° /-4° | 0.2 mm | 0 cm | |
| 21 May | Light rain shower | 5° /-4° | 3.8 mm | 0 cm | |
| 22 May | Light drizzle | 12° /-4° | 4.1 mm | 0 cm | |
| 23 May | Patchy rain possible | 8° /-3° | 0.4 mm | 0 cm | |
| 24 May | Light rain shower | 10° /5° | 2.4 mm | 0 cm | |
| 25 May | Patchy rain possible | 8° /4° | 2 mm | 0 cm | |
| 26 May | Light rain shower | 5° /-4° | 4.5 mm | 0 cm | |
| 27 May | Light rain shower | 6° /-5° | 10 mm | 0 cm | |
| 28 May | Light rain | 4° /-5° | 28.6 mm | 0 cm | |
| 29 May | Light sleet showers | 5° /-7° | 5.7 mm | 0 cm | |
| 30 May | Light rain shower | 6° /-8° | 2.2 mm | 0 cm | |
| 31 May | Overcast | 11° /-8° | 0.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Squamish-Lillooet Regional District in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Squamish-Lillooet Regional District forecast closer to your planned date for the most up-to-date weather information.
Squamish-Lillooet Regional District in May - FAQ
What are the expected maximum and minimum temperatures in Squamish-Lillooet Regional District during May?
Prepare for cooler days with highs just around 10° and colder nights, dipping below -3°.
How much rainfall should be expected in Squamish-Lillooet Regional District during May?
Significant rainfall exceeding 122.5 mm is expected in Squamish-Lillooet Regional District during May, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Squamish-Lillooet Regional District during May?
Squamish-Lillooet Regional District experiences an average snowfall of 0.3 cm during May, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Squamish-Lillooet Regional District during May?
The average wind speed in Squamish-Lillooet Regional District during May is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Squamish-Lillooet Regional District
Explore the daily rainfall trends and prepare for Squamish-Lillooet Regional Districts May weather 💧
May snowfall in Squamish-Lillooet Regional District
Track daily snowfall levels and discover Squamish-Lillooet Regional District’s snowy potential this May ❄️
UV exposure in Squamish-Lillooet Regional District during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Squamish-Lillooet Regional District?Get accurate weather forecasts for Squamish-Lillooet Regional District, located at latitude 50.118 and longitude -122.954. Stay updated with localized weather information tailored for Squamish-Lillooet Regional District.
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